FR2242717A1 - - Google Patents

Info

Publication number
FR2242717A1
FR2242717A1 FR7428630A FR7428630A FR2242717A1 FR 2242717 A1 FR2242717 A1 FR 2242717A1 FR 7428630 A FR7428630 A FR 7428630A FR 7428630 A FR7428630 A FR 7428630A FR 2242717 A1 FR2242717 A1 FR 2242717A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7428630A
Other languages
French (fr)
Other versions
FR2242717B3 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
URANUS ELECTRONICS
Original Assignee
URANUS ELECTRONICS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by URANUS ELECTRONICS filed Critical URANUS ELECTRONICS
Publication of FR2242717A1 publication Critical patent/FR2242717A1/fr
Application granted granted Critical
Publication of FR2242717B3 publication Critical patent/FR2242717B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G04G9/105—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes provided with date indication
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/027—Circuits for deriving low frequency timing pulses from pulses of higher frequency by combining pulse-trains of different frequencies, e.g. obtained from two independent oscillators or from a common oscillator by means of different frequency dividing ratios
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G04G9/102—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes using multiplexing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
FR7428630A 1973-08-29 1974-08-20 Expired FR2242717B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/392,516 US3962858A (en) 1973-08-29 1973-08-29 Electronic watch

Publications (2)

Publication Number Publication Date
FR2242717A1 true FR2242717A1 (enrdf_load_stackoverflow) 1975-03-28
FR2242717B3 FR2242717B3 (enrdf_load_stackoverflow) 1977-06-10

Family

ID=23550905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428630A Expired FR2242717B3 (enrdf_load_stackoverflow) 1973-08-29 1974-08-20

Country Status (5)

Country Link
US (1) US3962858A (enrdf_load_stackoverflow)
JP (1) JPS5065264A (enrdf_load_stackoverflow)
BR (1) BR7406932D0 (enrdf_load_stackoverflow)
DE (1) DE2441240A1 (enrdf_load_stackoverflow)
FR (1) FR2242717B3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331081A1 (fr) * 1975-11-04 1977-06-03 Seiko Instr & Electronics Montre electronique a affichage de date

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176516A (en) * 1975-06-13 1979-12-04 Nippon Electric Co., Ltd. Arrangement for putting an electronic timepiece right with minute indication advanced at first
JPS5238258A (en) * 1975-09-22 1977-03-24 Seiko Instr & Electronics Ltd Digital electronic watch
US4095182A (en) * 1975-10-08 1978-06-13 Cybernet Electronic Corporation Display device for transceiver and like
US4162610A (en) * 1975-12-31 1979-07-31 Levine Alfred B Electronic calendar and diary
USRE32655E (en) * 1975-12-31 1988-04-26 Kyocera Corporation Electronic calendar and diary
US4063409A (en) * 1976-01-05 1977-12-20 Intel Corporation Custom watch
US4065916A (en) * 1977-01-17 1978-01-03 Texas Instruments Incorporated Electronic timepiece
US4114362A (en) * 1977-03-14 1978-09-19 Texas Instruments Incorporated Electronic timepiece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760582A (en) * 1970-11-23 1973-09-25 Hmw Industries Electronic timepiece with power conserving features
US3766728A (en) * 1971-03-25 1973-10-23 A Nagy Electromechanical system
US3823551A (en) * 1971-05-03 1974-07-16 Riehl Electronics Corp Solid state electronic timepiece
US3765163A (en) * 1972-03-17 1973-10-16 Uranus Electronics Electronic timepiece
US3738099A (en) * 1972-06-07 1973-06-12 Seiko Instr & Electronics Digital electronic watch having calendar display arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331081A1 (fr) * 1975-11-04 1977-06-03 Seiko Instr & Electronics Montre electronique a affichage de date

Also Published As

Publication number Publication date
FR2242717B3 (enrdf_load_stackoverflow) 1977-06-10
BR7406932D0 (pt) 1975-06-24
DE2441240A1 (de) 1975-03-06
JPS5065264A (enrdf_load_stackoverflow) 1975-06-02
US3962858A (en) 1976-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse